6-amino-5-[(4-aminophenyl)azo]-4-hydroxynaphthalene-2-sulphonic acid
CAS No. 59836-94-1
6-amino-5-[(4-aminophenyl)azo]-4-hydroxynaphthalene-2-sulphonic acid;6-Amino-5-[(4-aminophenyl)azo]-4-hydroxy-2-naphthalenesulfonic acid;Einecs 261-949-6